I've been on Ubuntu Server for the past several (5-ish) years, but I am seeing a lot of jobs that are looking for RHEL or CentOS experience.
What differences, aside from package managers (dpkg/apt/.debs vs yum/.rpms) do I need to be aware of if I were to walk into a RHEL/CentOS/Fedora environment?
Best Answer
upstart
.sudo
and disables root account by default. RHEL has traditional root account (and SELinux roles, if you want)./etc/network/interfaces
, in RHEL you modify/etc/sysconfig/network-scripts
directory./etc/default
directory for many daemons, RHEL has/etc/sysconfig
.